WJ 162116 CZH Needle Roller Cage Assembly 25.4x33.34x25.4

Main Description

The WJ 162116 CZH needle roller cage assembly 25.4x33.34x25.4 is a precision-engineered needle bearing component designed for high radial load capacity in applications with limited installation space.

Within the needle roller cage assemblies category, the WJ 162116 CZH is a ringless design consisting of needle rollers guided by a cage. This allows direct operation on the shaft and housing, maximizing load capacity while minimizing radial dimensions. The cage ensures even spacing of the rollers, improving stability and reducing friction during operation.

The 25.4x33.34x25.4 dimensions correspond to inch-based standards, making this assembly ideal for imported machinery and systems requiring imperial sizing compatibility. It is commonly used where compact design and high efficiency are critical.

Construction and Design

The WJ 162116 CZH assembly is optimized for performance and durability in industrial environments.

Key design features:

• needle roller cage assembly without inner and outer rings
• high-strength needle rollers for load capacity
• precision cage ensuring uniform roller distribution
• direct operation on hardened shaft and housing
• compact design for space-constrained systems

This configuration provides efficient load handling and stable operation under dynamic conditions.

Industrial Applications

The WJ 162116 CZH needle cage assembly is widely used in compact and high-load industrial systems.

Typical applications include:

• gearboxes and transmission systems
• industrial machinery and production equipment
• mechanical drive systems
• power tools and precision assemblies
• equipment using inch-based dimensions

Its compact structure makes it suitable for applications where space optimization is essential.

Technical Parameters

• type: needle roller cage assembly
• model: WJ 162116 CZH
• inner diameter: 25.4 mm
• outer diameter: 33.34 mm
• width: 25.4 mm
• design: without rings
• material: bearing steel
• operating characteristics: high radial load capacity, compact design

Operational Advantages

The WJ 162116 CZH assembly offers several key benefits:

• very high load capacity relative to size
• efficient use of limited installation space
• reduced weight and compact structure
• stable operation due to cage guidance
• compatibility with imperial dimension systems

This makes it a reliable solution for modern industrial and mechanical applications.

FAQ

Does the WJ 162116 CZH include inner or outer rings?
No, it is a cage assembly without rings.

Does it require hardened surfaces?
Yes, both shaft and housing surfaces must be hardened.

Where is this assembly typically used?
In gearboxes, machinery, and compact mechanical systems.

Is it compatible with inch-based systems?
Yes, its dimensions follow imperial standards.

What is the main advantage of this design?
High load capacity combined with a compact and lightweight structure.